US6204843B1 - Compressed digital-data interactive program system - Google Patents
Compressed digital-data interactive program system Download PDFInfo
- Publication number
- US6204843B1 US6204843B1 US09/429,851 US42985199A US6204843B1 US 6204843 B1 US6204843 B1 US 6204843B1 US 42985199 A US42985199 A US 42985199A US 6204843 B1 US6204843 B1 US 6204843B1
- Authority
- US
- United States
- Prior art keywords
- television
- signal
- digital video
- channel
- video signal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/28—Arrangements for simultaneous broadcast of plural pieces of information
- H04H20/30—Arrangements for simultaneous broadcast of plural pieces of information by a single channel
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/40—Information retrieval; Database structures therefor; File system structures therefor of multimedia data, e.g. slideshows comprising image and additional audio data
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/10—Arrangements for replacing or switching information during the broadcast or the distribution
- H04H20/103—Transmitter-side switching
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/10—Arrangements for replacing or switching information during the broadcast or the distribution
- H04H20/106—Receiver-side switching
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/38—Arrangements for distribution where lower stations, e.g. receivers, interact with the broadcast
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
- H04H60/29—Arrangements for monitoring broadcast services or broadcast-related services
- H04H60/33—Arrangements for monitoring the users' behaviour or opinions
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N11/00—Colour television systems
- H04N11/04—Colour television systems using pulse code modulation
- H04N11/042—Codec means
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/234—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs
- H04N21/23424—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs involving splicing one content stream with another content stream, e.g. for inserting or substituting an advertisement
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
- H04N21/2365—Multiplexing of several video streams
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/426—Internal components of the client ; Characteristics thereof
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/426—Internal components of the client ; Characteristics thereof
- H04N21/42607—Internal components of the client ; Characteristics thereof for processing the incoming bitstream
- H04N21/4263—Internal components of the client ; Characteristics thereof for processing the incoming bitstream involving specific tuning arrangements, e.g. two tuners
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
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- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
- H04N21/4347—Demultiplexing of several video streams
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/438—Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving MPEG packets from an IP network
- H04N21/4383—Accessing a communication channel
- H04N21/4384—Accessing a communication channel involving operations to reduce the access time, e.g. fast-tuning for reducing channel switching latency
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- H—ELECTRICITY
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- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
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- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs
- H04N21/44004—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving video buffer management, e.g. video decoder buffer or video display buffer
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs
- H04N21/44016—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving splicing one content stream with another content stream, e.g. for substituting a video clip
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
- H04N21/4508—Management of client data or end-user data
- H04N21/4532—Management of client data or end-user data involving end-user characteristics, e.g. viewer profile, preferences
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
- H04N21/454—Content or additional data filtering, e.g. blocking advertisements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
- H04N21/643—Communication protocols
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/81—Monomedia components thereof
- H04N21/812—Monomedia components thereof involving advertisement data
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
- H04N7/0806—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division the signals being two or more video signals
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
- H04N7/087—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only
- H04N7/088—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only the inserted signal being digital
- H04N7/0882—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only the inserted signal being digital for the transmission of character code signals, e.g. for teletext
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/10—Adaptations for transmission by electrical cable
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/16—Analogue secrecy systems; Analogue subscription systems
- H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/16—Analogue secrecy systems; Analogue subscription systems
- H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
- H04N7/17309—Transmission or handling of upstream communications
- H04N7/17318—Direct or substantially direct transmission and handling of requests
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/16—Analogue secrecy systems; Analogue subscription systems
- H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
- H04N7/17345—Control of the passage of the selected programme
- H04N7/17354—Control of the passage of the selected programme in an intermediate station common to a plurality of user terminals
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/28—Arrangements for simultaneous broadcast of plural pieces of information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/65—Arrangements characterised by transmission systems for broadcast
- H04H20/76—Wired systems
- H04H20/77—Wired systems using carrier waves
- H04H20/81—Wired systems using carrier waves combined with telephone network over which the broadcast is continuously available
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- H—ELECTRICITY
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- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/86—Arrangements characterised by the broadcast information itself
- H04H20/95—Arrangements characterised by the broadcast information itself characterised by a specific format, e.g. MP3 (MPEG-1 Audio Layer 3)
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
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- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
Abstract
Description
Claims (35)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/429,851 US6204843B1 (en) | 1991-11-25 | 1999-10-28 | Compressed digital-data interactive program system |
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US79729891A | 1991-11-25 | 1991-11-25 | |
US16660893A | 1993-12-13 | 1993-12-13 | |
US08/443,607 US5724091A (en) | 1991-11-25 | 1995-05-18 | Compressed digital data interactive program system |
US08/887,314 US6181334B1 (en) | 1991-11-25 | 1997-07-03 | Compressed digital-data interactive program system |
US09/429,851 US6204843B1 (en) | 1991-11-25 | 1999-10-28 | Compressed digital-data interactive program system |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US08/887,314 Division US6181334B1 (en) | 1991-11-25 | 1997-07-03 | Compressed digital-data interactive program system |
Publications (1)
Publication Number | Publication Date |
---|---|
US6204843B1 true US6204843B1 (en) | 2001-03-20 |
Family
ID=23761481
Family Applications (5)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US08/443,607 Expired - Lifetime US5724091A (en) | 1991-11-25 | 1995-05-18 | Compressed digital data interactive program system |
US08/887,314 Expired - Lifetime US6181334B1 (en) | 1991-11-25 | 1997-07-03 | Compressed digital-data interactive program system |
US09/429,851 Expired - Lifetime US6204843B1 (en) | 1991-11-25 | 1999-10-28 | Compressed digital-data interactive program system |
US09/429,852 Expired - Lifetime US6215484B1 (en) | 1991-11-25 | 1999-10-28 | Compressed digital-data interactive program system |
US09/429,850 Expired - Lifetime US6252586B1 (en) | 1991-11-25 | 1999-10-28 | Compressed digital-data interactive program system |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US08/443,607 Expired - Lifetime US5724091A (en) | 1991-11-25 | 1995-05-18 | Compressed digital data interactive program system |
US08/887,314 Expired - Lifetime US6181334B1 (en) | 1991-11-25 | 1997-07-03 | Compressed digital-data interactive program system |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US09/429,852 Expired - Lifetime US6215484B1 (en) | 1991-11-25 | 1999-10-28 | Compressed digital-data interactive program system |
US09/429,850 Expired - Lifetime US6252586B1 (en) | 1991-11-25 | 1999-10-28 | Compressed digital-data interactive program system |
Country Status (8)
Country | Link |
---|---|
US (5) | US5724091A (en) |
EP (5) | EP1100276B1 (en) |
AT (3) | ATE222041T1 (en) |
AU (1) | AU5864996A (en) |
DE (3) | DE69637792D1 (en) |
ES (3) | ES2180785T3 (en) |
HK (1) | HK1038854A1 (en) |
WO (1) | WO1996037075A1 (en) |
Cited By (79)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20010056350A1 (en) * | 2000-06-08 | 2001-12-27 | Theodore Calderone | System and method of voice recognition near a wireline node of a network supporting cable television and/or video delivery |
US20020049983A1 (en) * | 2000-02-29 | 2002-04-25 | Bove V. Michael | Method and apparatus for switching between multiple programs by interacting with a hyperlinked television broadcast |
US20020049968A1 (en) * | 2000-06-09 | 2002-04-25 | Wilson Daniel C. | Advertising delivery method |
US20020063799A1 (en) * | 2000-10-26 | 2002-05-30 | Ortiz Luis M. | Providing multiple perspectives of a venue activity to electronic wireless hand held devices |
US20020078446A1 (en) * | 2000-08-30 | 2002-06-20 | Jon Dakss | Method and apparatus for hyperlinking in a television broadcast |
WO2002087254A2 (en) * | 2001-04-24 | 2002-10-31 | Thomson Licensing S.A. | System and data format for providing seamless stream switching in a digital video decoder |
WO2002091742A1 (en) | 2001-05-08 | 2002-11-14 | Actv, Inc. | Technique for optimizing the delivery of advertisements and otherprogramming segments by making bandwidth tradeoffs |
US20020194613A1 (en) * | 2001-06-06 | 2002-12-19 | Unger Robert Allan | Reconstitution of program streams split across multiple program identifiers |
US20020196939A1 (en) * | 2001-06-06 | 2002-12-26 | Unger Robert Allan | Decoding and decryption of partially encrypted information |
US20030112354A1 (en) * | 2001-12-13 | 2003-06-19 | Ortiz Luis M. | Wireless transmission of in-play camera views to hand held devices |
US20030123664A1 (en) * | 2002-01-02 | 2003-07-03 | Pedlow Leo M. | Encryption and content control in a digital broadcast system |
US20030133570A1 (en) * | 2002-01-02 | 2003-07-17 | Candelore Brant L. | Star pattern partial encryption |
US20030145329A1 (en) * | 2002-01-02 | 2003-07-31 | Candelore Brant L. | Selective encryption for video on demand |
US20030152226A1 (en) * | 2002-01-02 | 2003-08-14 | Candelore Brant L. | Slice mask and moat pattern partial encryption |
US20030159140A1 (en) * | 2002-01-02 | 2003-08-21 | Candelore Brant L. | Selective encryption to enable multiple decryption keys |
US20030159139A1 (en) * | 2002-01-02 | 2003-08-21 | Candelore Brant L. | Video slice and active region based dual partial encryption |
US20030174844A1 (en) * | 1999-03-30 | 2003-09-18 | Candelore Brant L. | Method and apparatus for protecting the transfer of data |
US20030174837A1 (en) * | 2002-01-02 | 2003-09-18 | Candelore Brant L. | Content replacement by PID mapping |
US20040032495A1 (en) * | 2000-10-26 | 2004-02-19 | Ortiz Luis M. | Providing multiple synchronized camera views for broadcast from a live venue activity to remote viewers |
US20040049694A1 (en) * | 2002-09-09 | 2004-03-11 | Candelore Brant L. | Content distribution for multiple digital rights management |
US20040049688A1 (en) * | 2001-06-06 | 2004-03-11 | Candelore Brant L. | Upgrading of encryption |
US20040073917A1 (en) * | 2002-01-02 | 2004-04-15 | Sony Corporation | System and method for partially encrypted multimedia stream |
US20040088552A1 (en) * | 2002-11-05 | 2004-05-06 | Candelore Brant L. | Multi-process descrambler |
US20040102379A1 (en) * | 1996-08-30 | 2004-05-27 | The Johns Hopkins University School Of Medicine | Fibroblast growth factor homologous factors (FHFs) and methods of use |
US20040151314A1 (en) * | 1999-03-30 | 2004-08-05 | Candelore Brant L. | Method and apparatus for securing control words |
US20040187161A1 (en) * | 2003-03-20 | 2004-09-23 | Cao Adrean T. | Auxiliary program association table |
US20040205812A1 (en) * | 2000-06-22 | 2004-10-14 | Candelore Brant L. | Method and apparatus for routing program data in a program viewing unit |
US20040227768A1 (en) * | 2000-10-03 | 2004-11-18 | Creative Frontier, Inc. | System and method for tracking an object in a video and linking information thereto |
US20040244031A1 (en) * | 2003-02-26 | 2004-12-02 | Peter Martinez | System and method for a network of interactive televisions |
US20050028193A1 (en) * | 2002-01-02 | 2005-02-03 | Candelore Brant L. | Macro-block based content replacement by PID mapping |
US20050033581A1 (en) * | 2001-02-16 | 2005-02-10 | Foster Mark J. | Dual compression voice recordation non-repudiation system |
US20050036067A1 (en) * | 2003-08-05 | 2005-02-17 | Ryal Kim Annon | Variable perspective view of video images |
US20050063541A1 (en) * | 2002-11-05 | 2005-03-24 | Candelore Brant L. | Digital rights management of a digital device |
US20050066357A1 (en) * | 2003-09-22 | 2005-03-24 | Ryal Kim Annon | Modifying content rating |
US20050094809A1 (en) * | 2003-11-03 | 2005-05-05 | Pedlow Leo M.Jr. | Preparation of content for multiple conditional access methods in video on demand |
US20050097598A1 (en) * | 2003-10-31 | 2005-05-05 | Pedlow Leo M.Jr. | Batch mode session-based encryption of video on demand content |
US20050094808A1 (en) * | 2003-10-31 | 2005-05-05 | Pedlow Leo M.Jr. | Dynamic composition of pre-encrypted video on demand content |
US20050097597A1 (en) * | 2003-10-31 | 2005-05-05 | Pedlow Leo M.Jr. | Hybrid storage of video on demand content |
US20050097596A1 (en) * | 2003-10-31 | 2005-05-05 | Pedlow Leo M.Jr. | Re-encrypted delivery of video-on-demand content |
US20050097614A1 (en) * | 2003-10-31 | 2005-05-05 | Pedlow Leo M.Jr. | Bi-directional indices for trick mode video-on-demand |
US20050102702A1 (en) * | 2003-11-12 | 2005-05-12 | Candelore Brant L. | Cablecard with content manipulation |
US20050129233A1 (en) * | 2003-12-16 | 2005-06-16 | Pedlow Leo M.Jr. | Composite session-based encryption of Video On Demand content |
US20050169473A1 (en) * | 2004-02-03 | 2005-08-04 | Candelore Brant L. | Multiple selective encryption with DRM |
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ATE436153T1 (en) | 2009-07-15 |
US6252586B1 (en) | 2001-06-26 |
DE69637967D1 (en) | 2009-08-20 |
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EP0826287A4 (en) | 1999-07-21 |
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EP1098534A3 (en) | 2003-11-19 |
US6215484B1 (en) | 2001-04-10 |
EP1098534A2 (en) | 2001-05-09 |
AU5864996A (en) | 1996-11-29 |
EP0826287A1 (en) | 1998-03-04 |
EP1098533B1 (en) | 2008-12-24 |
EP0826287B1 (en) | 2002-08-07 |
EP1098532A3 (en) | 2003-11-19 |
ATE222041T1 (en) | 2002-08-15 |
DE69637792D1 (en) | 2009-02-05 |
EP1100276B1 (en) | 2009-07-08 |
ES2330076T3 (en) | 2009-12-04 |
WO1996037075A1 (en) | 1996-11-21 |
EP1098533A2 (en) | 2001-05-09 |
ATE418840T1 (en) | 2009-01-15 |
EP1098532A2 (en) | 2001-05-09 |
HK1038854A1 (en) | 2002-03-28 |
EP1100276A3 (en) | 2003-11-19 |
EP1098533A3 (en) | 2003-11-19 |
US5724091A (en) | 1998-03-03 |
EP1100276A2 (en) | 2001-05-16 |
US6181334B1 (en) | 2001-01-30 |
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